5) Write the synthesis of the target compounds by starting from each benzene given in the...
S.5. Write the synthesis of the target compounds by starting from each benzene given in the following options and by writing the mechanism of each step separately. 0-8 - BY CH CH CH
Bonus: Provide a synthesis for the target molecule starting from Benzene (5 pts). Bonus: Provide a synthesis for the target molecule starting from Benzene (5 pts).
Design a synthesis of n-propylbenzene from benzene. Hint: A one-step synthesis using CH,CH CH Br and AlBr yields a large amount of isopropylbenzene. 4. 5. Design a high-yield synthesis of each target starting from benzene NO2 NH2 NH2 H2N CI CI target target target target
5. Provide a synthesis of the following compounds from the given starting material. (Complete any two for 8 pts each-if you do a third, it w'll be treated as extra credit.) NO2 From benzene Br From benzene as the source of at least one aromatic ring H2N Extra Credit: Explain why p-methoxybenzyl bromide (A) is more reactive than p-nitrobenzyl bromide (B). Be thorough. (6 pts) 6. O2N
20. Starting from benzene or anisole and any other reagent of your choice, design a synthesis for each of the following compounds. (18 pts) 21. Predict the products from the Birch reductions shown below. (3 pts) Na GLO Bonus: (6 pts) Provide a synthesis for the target molecule using benzene. COH COH TM
Starting with benzene or toluene, outline a synthesis of each of the following compounds using diazonium salts as intermediates a) 3,4,5-Tribromobenzonitrile b) 2,6-Dibromobenzoic acid
using the reagents listed below, propose a synthesis of the target compound starting from benzene. Remaining Time 58 minutes, 36 send Question Completion Status Using the registed below, propone a thesis of the target compound starting from benzene. Enter your awwer as a lof letters corresponding to the selected register you wish to use them You may assume that all reactions appropriately worked up and that matures of construtorallomers can be separed. You may use a reagent more than one...
Please propose a synthesis of the following compounds from the given starting materials. You may use any other reagents and/or additional carbon containing compounds you wish. Multiple steps may be required. OO O I H^CH3 NO2 N
3. Devise a multi-step synthesis of the target molecule from the given starting material. Show all necessary reagents and conditions for each step and the product of each step. (7) OH BONUS: Please provide the arrow pushing mechanism of this reaction. Be sure to show a charges and stereochemistry where needed. To receive full credit, what is the name of this reaction? (4) NaOE HOE Br
(9 points) Starting from benzene, propose a synthesis of Ibuprofen a non-steroidal anti-inflammatory drug used for pain relief, fever reduction, and swelling OH Ibuprofen 16. (12 points) Provide a detailed (stepwise) mechanism for each of the following conversions: 1. CH, MgBr OED O + EtOH 2. H30, H20